Method for delivering faster a short coffee extract from capsule
Method for delivering a short coffee extract faster from a closed capsule containing ground coffee by injecting water under pressure within the capsule. The capsule is filled with ground coffee, has a delivery membrane and is extracted in a coffee extraction device and pressurized water is injected...
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| creator | Koch, Peter Ohresser, Sylvia Eichler, Paul Raetz, Ernest |
| description | Method for delivering a short coffee extract faster from a closed capsule containing ground coffee by injecting water under pressure within the capsule. The capsule is filled with ground coffee, has a delivery membrane and is extracted in a coffee extraction device and pressurized water is injected in the capsule under pressure. The coffee beverage is released through the beverage delivery membrane of the capsule with engaging means engaging in and/or against the membrane. The pressure loss is reduced in the coffee bed by providing ground coffee having a reduced percentage of fines (F) depending on the average particle size (D 4,3 ). The extraction yield is maintained between 15 and 30% and the coffee extract of 25 or 40 grams is delivered in a flow time of 20 seconds or less. |
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The capsule is filled with ground coffee, has a delivery membrane and is extracted in a coffee extraction device and pressurized water is injected in the capsule under pressure. The coffee beverage is released through the beverage delivery membrane of the capsule with engaging means engaging in and/or against the membrane. The pressure loss is reduced in the coffee bed by providing ground coffee having a reduced percentage of fines (F) depending on the average particle size (D 4,3 ). The extraction yield is maintained between 15 and 30% and the coffee extract of 25 or 40 grams is delivered in a flow time of 20 seconds or less.</description><language>eng ; fre ; ger</language><subject>APPARATUS FOR MAKING BEVERAGES ; COFFEE ; COFFEE MILLS ; DOMESTIC ARTICLES OR APPLIANCES ; FOODS OR FOODSTUFFS ; FURNITURE ; HUMAN NECESSITIES ; KITCHEN EQUIPMENT ; MANUFACTURE, PREPARATION, OR INFUSION THEREOF ; SPICE MILLS ; SUCTION CLEANERS IN GENERAL ; TEA ; THEIR SUBSTITUTES ; THEIR TREATMENT, NOT COVERED BY OTHER CLASSES</subject><creationdate>2019</creationdate><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20190501&DB=EPODOC&CC=EP&NR=1882432B2$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,780,885,25564,76547</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20190501&DB=EPODOC&CC=EP&NR=1882432B2$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>Koch, Peter</creatorcontrib><creatorcontrib>Ohresser, Sylvia</creatorcontrib><creatorcontrib>Eichler, Paul</creatorcontrib><creatorcontrib>Raetz, Ernest</creatorcontrib><title>Method for delivering faster a short coffee extract from capsule</title><description>Method for delivering a short coffee extract faster from a closed capsule containing ground coffee by injecting water under pressure within the capsule. The capsule is filled with ground coffee, has a delivery membrane and is extracted in a coffee extraction device and pressurized water is injected in the capsule under pressure. The coffee beverage is released through the beverage delivery membrane of the capsule with engaging means engaging in and/or against the membrane. The pressure loss is reduced in the coffee bed by providing ground coffee having a reduced percentage of fines (F) depending on the average particle size (D 4,3 ). The extraction yield is maintained between 15 and 30% and the coffee extract of 25 or 40 grams is delivered in a flow time of 20 seconds or less.</description><subject>APPARATUS FOR MAKING BEVERAGES</subject><subject>COFFEE</subject><subject>COFFEE MILLS</subject><subject>DOMESTIC ARTICLES OR APPLIANCES</subject><subject>FOODS OR FOODSTUFFS</subject><subject>FURNITURE</subject><subject>HUMAN NECESSITIES</subject><subject>KITCHEN EQUIPMENT</subject><subject>MANUFACTURE, PREPARATION, OR INFUSION THEREOF</subject><subject>SPICE MILLS</subject><subject>SUCTION CLEANERS IN GENERAL</subject><subject>TEA</subject><subject>THEIR SUBSTITUTES</subject><subject>THEIR TREATMENT, NOT COVERED BY OTHER CLASSES</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2019</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNqNyjEOwjAMBdAsDAi4gy_AQMrQEYGKWJAY2Csr_aaVQh05BnF8Fg7A9Ja3DIcrfNSBRI0G5OkNm-YHCVeHEVMd1ZySigCEjxsnJzF9UuJSXxnrsBDOFZufq0Dn7n66bFG0Ry2cMMP77rZr27hv4jE2f5QvXa8w1g</recordid><startdate>20190501</startdate><enddate>20190501</enddate><creator>Koch, Peter</creator><creator>Ohresser, Sylvia</creator><creator>Eichler, Paul</creator><creator>Raetz, Ernest</creator><scope>EVB</scope></search><sort><creationdate>20190501</creationdate><title>Method for delivering faster a short coffee extract from capsule</title><author>Koch, Peter ; Ohresser, Sylvia ; Eichler, Paul ; Raetz, Ernest</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_EP1882432B23</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng ; fre ; ger</language><creationdate>2019</creationdate><topic>APPARATUS FOR MAKING BEVERAGES</topic><topic>COFFEE</topic><topic>COFFEE MILLS</topic><topic>DOMESTIC ARTICLES OR APPLIANCES</topic><topic>FOODS OR FOODSTUFFS</topic><topic>FURNITURE</topic><topic>HUMAN NECESSITIES</topic><topic>KITCHEN EQUIPMENT</topic><topic>MANUFACTURE, PREPARATION, OR INFUSION THEREOF</topic><topic>SPICE MILLS</topic><topic>SUCTION CLEANERS IN GENERAL</topic><topic>TEA</topic><topic>THEIR SUBSTITUTES</topic><topic>THEIR TREATMENT, NOT COVERED BY OTHER CLASSES</topic><toplevel>online_resources</toplevel><creatorcontrib>Koch, Peter</creatorcontrib><creatorcontrib>Ohresser, Sylvia</creatorcontrib><creatorcontrib>Eichler, Paul</creatorcontrib><creatorcontrib>Raetz, Ernest</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>Koch, Peter</au><au>Ohresser, Sylvia</au><au>Eichler, Paul</au><au>Raetz, Ernest</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>Method for delivering faster a short coffee extract from capsule</title><date>2019-05-01</date><risdate>2019</risdate><abstract>Method for delivering a short coffee extract faster from a closed capsule containing ground coffee by injecting water under pressure within the capsule. The capsule is filled with ground coffee, has a delivery membrane and is extracted in a coffee extraction device and pressurized water is injected in the capsule under pressure. The coffee beverage is released through the beverage delivery membrane of the capsule with engaging means engaging in and/or against the membrane. The pressure loss is reduced in the coffee bed by providing ground coffee having a reduced percentage of fines (F) depending on the average particle size (D 4,3 ). The extraction yield is maintained between 15 and 30% and the coffee extract of 25 or 40 grams is delivered in a flow time of 20 seconds or less.</abstract><oa>free_for_read</oa></addata></record> |
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| language | eng ; fre ; ger |
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| subjects | APPARATUS FOR MAKING BEVERAGES COFFEE COFFEE MILLS DOMESTIC ARTICLES OR APPLIANCES FOODS OR FOODSTUFFS FURNITURE HUMAN NECESSITIES KITCHEN EQUIPMENT MANUFACTURE, PREPARATION, OR INFUSION THEREOF SPICE MILLS SUCTION CLEANERS IN GENERAL TEA THEIR SUBSTITUTES THEIR TREATMENT, NOT COVERED BY OTHER CLASSES |
| title | Method for delivering faster a short coffee extract from capsule |
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